MY153560A - Differential screw assembly for varying torque for valve - Google Patents

Differential screw assembly for varying torque for valve

Info

Publication number
MY153560A
MY153560A MYPI2012001120A MYPI2012001120A MY153560A MY 153560 A MY153560 A MY 153560A MY PI2012001120 A MYPI2012001120 A MY PI2012001120A MY PI2012001120 A MYPI2012001120 A MY PI2012001120A MY 153560 A MY153560 A MY 153560A
Authority
MY
Malaysia
Prior art keywords
valve
assembly
differential screw
screw assembly
actuating
Prior art date
Application number
MYPI2012001120A
Other languages
English (en)
Inventor
Olvera Alfred
Udipi Mahesha
Krolczyk Raymond
Original Assignee
Vetco Gray Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vetco Gray Inc filed Critical Vetco Gray Inc
Publication of MY153560A publication Critical patent/MY153560A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
    • F16K31/506—Mechanical actuating means with screw-spindle or internally threaded actuating means with plural sets of thread, e.g. with different pitch
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/52—Mechanical actuating means with crank, eccentric, or cam
    • F16K31/528—Mechanical actuating means with crank, eccentric, or cam with pin and slot
    • F16K31/5286—Mechanical actuating means with crank, eccentric, or cam with pin and slot comprising a sliding valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/0254—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor being operated by particular means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/53—Mechanical actuating means with toothed gearing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Retarders (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Lift Valve (AREA)
MYPI2012001120A 2011-03-30 2012-03-12 Differential screw assembly for varying torque for valve MY153560A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/075,348 US8690121B2 (en) 2011-03-30 2011-03-30 Differential screw assembly for varying torque for valve

Publications (1)

Publication Number Publication Date
MY153560A true MY153560A (en) 2015-02-27

Family

ID=46087326

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2012001120A MY153560A (en) 2011-03-30 2012-03-12 Differential screw assembly for varying torque for valve

Country Status (8)

Country Link
US (1) US8690121B2 (pt)
CN (1) CN102734548B (pt)
AU (1) AU2012201834B2 (pt)
BR (1) BR102012007146A2 (pt)
GB (1) GB2489596B (pt)
MY (1) MY153560A (pt)
NO (1) NO340845B1 (pt)
SG (1) SG184682A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201430249A (zh) * 2013-01-30 2014-08-01 wan-rong Gong valve
CN104344049A (zh) * 2013-07-26 2015-02-11 中冶天工上海十三冶建设有限公司 Zb、zc类电动闸阀快速调试方法
CN106574737A (zh) * 2014-08-05 2017-04-19 斯凯孚公司 阀操作单元、配备有该单元的阀和该阀的装配方法
CN107250638B (zh) * 2015-02-23 2019-09-17 斯凯孚公司 具有双螺丝机构和可操作的轮的阀操作器组件
CN105276206B (zh) * 2015-11-06 2017-12-12 浙江万龙机械有限公司 一种扭矩限制装置和具有该扭矩限制装置的阀门
CN106439044A (zh) * 2016-12-08 2017-02-22 杜汝镒 特种差动螺旋升降式全塑料阀门
EP3366958B1 (de) * 2017-02-23 2019-02-20 Flühs Drehtechnik GmbH Ventiloberteil
CN108223840B (zh) * 2017-12-26 2019-07-19 西安航天远征流体控制股份有限公司 一种两位四通式旋塞阀、主阀及操作器
CN108561619A (zh) * 2018-07-24 2018-09-21 王涛 一种汽轮机阀门控制系统和方法
US10472169B1 (en) * 2018-10-26 2019-11-12 Perimeter Solutions Lp Container having gate valve
US10962121B2 (en) 2018-12-21 2021-03-30 Perimeter Solutions Lp Gate valve sealing ring flow guide

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2784934A (en) * 1952-12-11 1957-03-12 Crane Co Valve actuating mechanism or the like
US3396938A (en) * 1965-08-07 1968-08-13 Maenaka Valve Works Co Ltd Valve actuating device
US3409271A (en) 1966-05-04 1968-11-05 Ideal Aerosmith Inc Fluid flow control valve
US4293117A (en) * 1979-04-13 1981-10-06 Intercontinental Valve Manufacturing Company Plug valve actuator
US4483512A (en) 1982-06-25 1984-11-20 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Slow opening valve
US4688601A (en) 1984-08-20 1987-08-25 Astill Cyril J Control valve
US5318064A (en) 1993-09-24 1994-06-07 Marotta Scientific Controls, Inc. Motor-operated valve
US5419530A (en) * 1994-02-16 1995-05-30 Teknocraft, Inc. Micrometer-controlled linear flow rate fluid flow valve assembly
CN2218858Y (zh) * 1994-03-18 1996-01-31 沈向明 新型阀门
ES2109105T3 (es) 1994-07-07 1998-01-01 Aage V Kjaers Maskinfabrik A S Valvula de cierre.
JP3209391B2 (ja) * 1995-06-09 2001-09-17 東京瓦斯株式会社 超音波モータを用いたアクチュエータ
US6302374B1 (en) * 1998-03-13 2001-10-16 Acme Cryogenics Inc. Extended stem globe valve
US6009899A (en) * 1999-03-03 2000-01-04 Power & Industrial Services Corporation Variable orifice dual gate valve
US6182678B1 (en) 1999-11-18 2001-02-06 Young & Franklin, Inc. Apparatus for safely installing and removing spring failsafe actuator
WO2004113158A2 (en) 2001-11-06 2004-12-29 Worldwide Oilfield Machine, Inc. Lightweight and compact subsea intervention package and method
US6609533B2 (en) 2001-03-08 2003-08-26 World Wide Oilfield Machine, Inc. Valve actuator and method
US6487960B1 (en) 2001-08-09 2002-12-03 Hp&T Products, Inc. Hydraulic failsafe valve actuator
US6702025B2 (en) 2002-02-11 2004-03-09 Halliburton Energy Services, Inc. Hydraulic control assembly for actuating a hydraulically controllable downhole device and method for use of same
US6783107B2 (en) 2002-02-14 2004-08-31 Hp&T Products, Inc. Hydraulic actuator with built-in pressure compensator
US6814104B2 (en) 2003-03-05 2004-11-09 James L. Dean Hydraulic control valve, system and methods
JP4781010B2 (ja) * 2005-05-19 2011-09-28 株式会社不二工機 電動弁
US7762274B2 (en) 2006-02-14 2010-07-27 Eaton Corporation Hydrant valve pilot with detachable actuator
CN201013904Y (zh) * 2006-11-29 2008-01-30 杜汝益 差动螺旋升降式塑料截止阀

Also Published As

Publication number Publication date
AU2012201834B2 (en) 2016-12-15
NO340845B1 (no) 2017-06-26
CN102734548B (zh) 2016-03-16
US20120248360A1 (en) 2012-10-04
GB2489596B (en) 2018-04-18
CN102734548A (zh) 2012-10-17
GB2489596A (en) 2012-10-03
SG184682A1 (en) 2012-10-30
BR102012007146A2 (pt) 2018-11-27
NO20120306A1 (no) 2012-10-01
US8690121B2 (en) 2014-04-08
AU2012201834A1 (en) 2012-10-18
GB201205540D0 (en) 2012-05-09

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